<template>
  <el-main style="height: 100%">
    <div>
      <div style="margin-bottom: 5px">
        <el-input v-model="name" placeholder="请输入姓名:" style="width: 200px" suffix-icon="el-icon-search"
                  @keyup.enter.native="loadPost">
        </el-input>
        <el-select v-model="sex" filterable placeholder="请选择性别:" style="margin-left: 5px">
          <el-option
              v-for="item in sexs"
              :key="item.value"
              :label="item.label"
              :value="item.value">
          </el-option>
        </el-select>
        <el-button style="margin-left: 5px" type="primary" @click="loadPost">查询</el-button>
        <el-button type="success" @click="reset">重置</el-button>
        <el-button style="margin-left: 5px" type="danger" @click="add">新增</el-button>
      </div>
      <el-table :data="tableData"
                :header-cell-style="{background:'#6e6e6e',color:'black'}">
        <el-table-column label="id" prop="id" width="60">
        </el-table-column>
        <el-table-column label="账号" prop="no" width="120">
        </el-table-column>
        <el-table-column label="姓名" prop="name" width="120">
        </el-table-column>
        <el-table-column label="性别" prop="sex" width="80">
          <template slot-scope="scope">
            <el-tag
                :type="scope.row.sex === 1 ? 'primary' : 'success'"
                disable-transitions>{{ scope.row.sex === 1 ? '男' : '女' }}
            </el-tag>
          </template>
        </el-table-column>
        <el-table-column label="年龄" prop="age" width="80">
        </el-table-column>
        <el-table-column label="电话" prop="phone" width="120">
        </el-table-column>
        <el-table-column label="角色" prop="role_id" width="120">
          <template slot-scope="scope">
            <el-tag
                :type="scope.row.role_id === 0 ? 'danger' : (scope.row.role_id === 1 ? 'primary' : 'success')"
                disable-transitions>{{
                scope.row.role_id === 0 ? '超级管理员' :
                    (scope.row.role_id === 1 ? '管理员' : '用户')
              }}
            </el-tag>
          </template>
        </el-table-column>
        <el-table-column label="操作" prop="operate" width="180">
          <template slot-scope="scope">
            <el-button size="small" type="success" @click="edit(scope.row)">编辑</el-button>
            <el-popconfirm
                style="margin-left: 5px"
                title="确定删除吗？"
                @confirm="del(scope.row.id)"
            >
              <el-button slot="reference" size="small" type="danger">删除</el-button>
            </el-popconfirm>
          </template>
        </el-table-column>
      </el-table>
      <el-pagination
          :current-page="pageNum"
          :page-size="pageSize"
          :page-sizes="[3, 6, 9, 12]"
          :total="total"
          layout="total, sizes, prev, pager, next, jumper"
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange">
      </el-pagination>

      <!--      dialog居中对话框-->
      <el-dialog
          :visible.sync="centerDialogVisible"
          center
          title="提示"
          width="30%">
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="账号" prop="no">
            <el-col :span="15">
              <el-input v-model="form.no"></el-input>
            </el-col>
          </el-form-item>
          <el-form-item label="密码" prop="password">
            <el-col :span="15">
              <el-input v-model="form.password"></el-input>
            </el-col>
          </el-form-item>
          <el-form-item label="姓名" prop="name">
            <el-col :span="15">
              <el-input v-model="form.name"></el-input>
            </el-col>
          </el-form-item>
          <el-form-item label="年龄" prop="age">
            <el-col :span="15">
              <el-input v-model="form.age"></el-input>
            </el-col>
          </el-form-item>
          <el-form-item label="性别">
            <el-radio-group v-model="form.sex">
              <el-radio label="1">男</el-radio>
              <el-radio label="0">女</el-radio>
            </el-radio-group>
          </el-form-item>
          <el-form-item label="电话" prop="phone">
            <el-col :span="15">
              <el-input v-model="form.phone"></el-input>
            </el-col>
          </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
    <el-button @click="centerDialogVisible = false">取 消</el-button>
    <el-button type="primary" @click="save">确 定</el-button>
  </span>
      </el-dialog>
    </div>
  </el-main>
</template>

<script>
export default {
  name: "UserManage",
  data () {
    let checkAge = (rule, value, callback) => {
      if (value > 150) {
        callback (new Error ('年龄输⼊过⼤'));
      } else {
        callback ();
      }
    };
    let checkNo = (rule, value, callback) => {
      if (this.form.id) {
        return callback ();
      }
      this.$axios.post (this.$HttpUrl + "/user/findByNo?no=" + this.form.no).then (res => res.data).then (res => {
        if (res.code !== 200) {
          callback ()
        } else {
          callback (new Error ('账号已经存在'));
        }
      })
    };
    return {
      tableData: [],
      pageSize: 3,
      pageNum: 1,
      total: 0,
      name: '',
      sex: '',
      sexs: [
        {
          value: '1',
          label: '男'
        }, {
          value: '0',
          label: '女'
        }
      ],
      centerDialogVisible: false,
      form: {
        no: '',
        name: '',
        password: '',
        age: '',
        sex: '0',
        phone: '',
        role_id: '2'
      },
      rules: {
        no: [
          {required: true, message: '请输入账号', trigger: 'blur'},
          {min: 3, max: 8, message: '长度在 3 到 5 个字符', trigger: 'blur'},
          {validator: checkNo, trigger: 'blur'}
        ],
        name: [
          {required: true, message: '请输入姓名', trigger: 'blur'},
        ],
        sex: [
          {required: true, message: '请输入性别', trigger: 'blur'},
        ],
        password: [
          {required: true, message: '请输入密码', trigger: 'blur'}
        ],
        age: [
          {required: true, message: '请输⼊年龄', trigger: 'blur'},
          {pattern: /^([1-9][0-9]*){1,3}$/, message: '年龄必须为正整数字', trigger: "blur"},
          {validator: checkAge, trigger: 'blur'}
        ],
        phone: [
          {required: true, message: "⼿机号不能为空", trigger: "blur"},
          {
            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/, message: "请输⼊正确的⼿机号码", trigger:
                "blur"
          }
        ]
      },
    }
  },
  methods: {
    loadPost () {
      this.$axios.post (this.$HttpUrl + '/user/page', {
        pageSize: this.pageSize,
        pageNum: this.pageNum,
        param: {
          name: this.name,
          sex: this.sex,
          role_id: '2'
        }
      }).then (res => res.data).then (res => {
        console.log (res)
        if (res.code === 200) {
          this.tableData = res.data
          this.total = res.total
        } else {
          alert ('获取数据失败')
        }
      })
    },
    handleSizeChange (val) {
      console.log (`每页 ${val} 条`);
      this.pageSize = val
      this.loadPost ()
    },
    handleCurrentChange (val) {
      console.log (`当前页: ${val}`);
      this.pageNum = val
      this.loadPost ()
    },
    loadGet () {
      this.$axios.get (this.$HttpUrl + '/user/list').then (res => res.data).then (res => {
        console.log (res)
      })
    },
    reset () {
      this.name = ''
      this.sex = ''
      this.loadPost ()
    },
    edit (row) {
      console.log (row)


      this.centerDialogVisible = true
      this.$nextTick (() => {
        this.form.id = row.id
        this.form.no = row.no
        this.form.name = row.name
        this.form.password = ''
        this.form.age = row.age + ''
        this.form.sex = row.sex + ''
        this.form.phone = row.phone
        this.form.role_id = row.role_id
      })
    },
    del (id) {
      console.log (id)
      {
        this.$axios.delete (this.$HttpUrl + '/user/del?id=' + id).then (res => res.data).then (res => {
          console.log (res)
          if (res.code === 200) {
            this.$message ({
              message: '保存数据成功',
              type: 'success'
            });
            this.loadPost ()
          } else {
            this.$message ({
              message: '保存数据失败',
              type: 'error'
            });
          }
        });
      }
    },
    add () {
      this.centerDialogVisible = true
      this.$nextTick (() => {
        this.resetForm ();

        this.form.id = '';
      })
    },
    save () {
      this.$refs.form.validate ((valid) => {
        if (valid) {
          this.$axios.post (this.$HttpUrl + '/user/saveOrMod', this.form).then (res => res.data).then (res => {
            console.log (res)
            if (res.code === 200) {
              this.$message ({
                message: '保存数据成功',
                type: 'success'
              });
              this.centerDialogVisible = false
              this.loadPost ()
            } else {
              this.$message ({
                message: '保存数据失败',
                type: 'error'
              });
              this.centerDialogVisible = false
            }
          })
        } else {
          console.log ('error submit!!');
          return false;
        }
      });
    },

    resetForm () {
      this.$refs.form.resetFields ();
    }
  },
  beforeMount () {
    //this.loadGet();
    this.loadPost ();
  }
}
</script>

<style scoped>

</style>
